The medical condition fibromyalgia is hard to diagnose. Now, researchers at Haifa’s Rambam Health Care Campus and Canada’s McGill University can identify it in blood tests using an algorithm that analyzes the bile acids produced by gut bacteria. The scientists are developing a tool for use in clinics.

https://www.timesofisrael.com/israeli-finding-may-make-hard-to-diagnose-fibromyalgia-easy-to-confirm/